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    • 3. 发明申请
    • ADDITIVE MANUFACTURED CARBON MICHAEL ADDITION ARTICLES AND METHOD TO MAKE THEM
    • 添加剂制造的碳纤维添加物品及其制造方法
    • WO2017095658A1
    • 2017-06-08
    • PCT/US2016/062661
    • 2016-11-18
    • DOW GLOBAL TECHNOLOGIES LLC
    • GORIN, Craig F.SOLANKI, Sanjay C.JIN, XinPYZIK, Aleksander J.RAO, Yuanqiao
    • B29C67/00C08G61/12
    • C08G61/12B29C64/106C08G2261/334C08G2261/42C08K3/04C08L65/00
    • An additive elastomeric manufactured part is comprised of extrudates comprised of a reaction product of a multifunctional Michael donor and multifunctional Michael acceptor and a rheological modifier. The additive elastomeric manufactured part may have a high elongation and resistance to heat. Said part may be made by dispensing a mixture of the multifunctional Michael donor, multifunctional Michael acceptor, rheological modifier and a catalyst through a through a nozzle to form an extrudate deposited on a base. The base, nozzle or combination thereof is moved while dispensing the mixture so that there is horizontal displacement between the base and nozzle in a predetermined pattern to form an initial layer of the material on the base. Subsequent layers are then formed on the initial layer by repeating the dispensing and movement on top of the initial layer and layers that follow.
    • 制造添加剂的弹性体部件由包含多官能迈克尔给体和多官能迈克尔受体和流变改性剂的反应产物的挤出物组成。 添加弹性体制造的部件可以具有高的伸长率和耐热性。 所述部件可以通过经由喷嘴分配多官能迈克尔供体,多功能迈克尔受体,流变改性剂和催化剂的混合物以形成沉积在基底上的挤出物来制备。 在分配混合物的同时移动基座,喷嘴或其组合,以便在基座和喷嘴之间以预定图案水平移动,以在基座上形成材料的初始层。 然后通过在初始层和随后的层上重复分配和移动,在初始层上形成随后的层。